A flax yarn spindle thread feeding mechanism

Abstract

The utility model discloses a flax yarn spindle thread feeding mechanism relates to the technical field of flax yarn spindle thread feeding, including rotating seat, set up on the supporting plate, rotating plate, one end rotating setting on the rotating seat, detection cover, fixedly connected on the other end of rotating plate, support station, set up on the mounting panel, weighing sensor, set up on the support station, the inductive end of this weighing sensor is provided with the induction board, and the induction board is used for receiving the detection cover after the broken line falls, support rod, set up on the mounting panel, and the support rod is provided with the wire tube that is opposite to the guide pipe, limit shaking structure, set up on the mounting panel, the utility model discloses can sense the broken line condition when feeding, also can control the vibration amplitude of flax thread when feeding and so on.

Description

Technical Field

[0001] This utility model relates to the technical field of flax yarn spindle feeding, and in particular to a flax yarn spindle feeding mechanism. Background Technology

[0002] Linen yarn is a very common raw material for textile fabrics. The spinning process requires the linen yarn to be fed by a yarn feeding mechanism. Existing linen yarn feeding mechanisms lack the function of identifying broken yarn. At the same time, linen is wound at an angle on the yarn spindle. Therefore, the linen yarn shakes during the feeding process, which will cause greater friction to the linen yarn and easily lead to breakage. Therefore, this application provides a yarn feeding mechanism that can detect broken yarn and reduce the shaking range. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a flax yarn feeding mechanism to solve the problem that the existing flax yarn feeding mechanism described in the background art lacks a structure to limit the shaking range of flax yarn and also lacks a broken yarn detection function.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a flax yarn spindle feeding mechanism, comprising...

[0005] Mounting plate;

[0006] A turntable, rotatably mounted on a mounting plate, has positioning pins on it;

[0007] A support plate is mounted on a mounting plate, and a guide tube is provided on the support plate.

[0008] A pressure plate, which can be raised and lowered, is mounted on a support plate. The pressure plate has a through hole through which the positioning post passes to limit the position of the yarn spindle.

[0009] A rotating base is mounted on a support plate.

[0010] A rotating plate, one end of which is rotatably mounted on a rotating base;

[0011] The detection sleeve is fixedly connected to the other end of the rotating plate;

[0012] A support platform is mounted on the mounting plate.

[0013] A load cell is mounted on a support platform. The sensing end of the load cell is equipped with a sensing plate, which is used to catch the detection sleeve that falls after the wire breaks.

[0014] A support rod is mounted on a mounting plate, and a conduit is installed on the support rod facing the guide tube;

[0015] A vibration-limiting structure is installed on the mounting plate.

[0016] Preferably, the jitter limiting structure includes

[0017] Positioning plate, which is set on the mounting plate;

[0018] A positioning disc is mounted on a positioning plate.

[0019] The first limiting post is L-shaped and is fixedly connected to the positioning plate;

[0020] The second limiting post is set on the positioning plate. The second limiting post and the first limiting post form an L-shaped limiting gap, which is directly opposite the through pipe.

[0021] The limiting sleeve is slidably disposed around the first limiting post and the second limiting post, and the limiting sleeve can move on the first limiting post.

[0022] Preferably, the side wall of the first limiting post is provided with a threaded post, and a threaded disc is connected to the threaded post by a thread, and the threaded disc is connected to the limiting sleeve by a spring.

[0023] Preferably, the support plate is provided with a positioning post, and a rotating sleeve is slidably sleeved on the positioning post. The rotating sleeve is fixedly connected to the pressure plate, and a locking bolt is also provided on the rotating sleeve.

[0024] The beneficial effects of adopting the above technical solutions are:

[0025] This application involves mounting the spindle onto a positioning post, then using a pressure plate to restrain the spindle on the positioning post, and finally fixing the rotating sleeve to the positioning post with locking bolts. The flax thread then passes through a guide tube, a detection sleeve, a thread guide tube, and a limiting gap. When the flax thread breaks, the rotating plate, under the influence of gravity, causes the detection sleeve to rotate and fall onto the sensing plate. The weighing sensor detects the gravity, indicating a break in the thread. The limiting sleeve adjusts the distance between itself and the positioning plate, thereby regulating the range of motion of the flax thread within the limiting gap and adjusting the amplitude of the flax thread's vibration. Attached Figure Description

[0026] Figure 1 This is an instruction diagram of a flax yarn spindle feeding mechanism according to this utility model.

[0027] Figure 2 This is a schematic diagram of some components of this utility model.

[0028] Figure 3 This is a schematic diagram of the vibration-limiting structure of this utility model.

[0029] Figure 4 This is a utility model Figure 3 A schematic diagram of the middle part.

[0030] Figure 5 This is a utility model Figure 4 A schematic diagram of the middle part.

[0031] The components include: mounting plate 10, turntable 20, positioning post 21, guide tube 30, support plate 31, pressure plate 40, through hole 41, rotating sleeve 42, locking bolt 43, positioning post 44, detection sleeve 50, rotating plate 51, rotating seat 52, sensing plate 53, weighing sensor 54, support platform 55, through pipe 60, support rod 61, vibration limiting structure 70, positioning disc 71, first limiting post 72, second limiting post 73, limiting gap 74, threaded post 75, threaded disc 76, spring 77, limiting sleeve 78, and positioning plate 79. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0033] like Figure 1-5 In this first embodiment, a flax yarn feeding mechanism includes...

[0034] Mounting plate 10;

[0035] A turntable 20 is rotatably mounted on a mounting plate 10, and the turntable 20 has a positioning post 21.

[0036] A support plate 31 is disposed on the mounting plate 10, and a guide tube 30 is provided on the support plate 31 through the support plate 31;

[0037] The pressure plate 40 is vertically mounted on the support plate 31. The pressure plate 40 has a through hole 41, through which the positioning post 21 passes to limit the position of the yarn spindle.

[0038] Rotary seat 52 is mounted on support plate 31;

[0039] One end of the rotating plate 51 is rotatably mounted on the rotating seat 52;

[0040] The detection sleeve 50 is fixedly connected to the other end of the rotating plate 51;

[0041] Support platform 55 is mounted on mounting plate 10;

[0042] A weighing sensor 54 is mounted on a support platform 55. The sensing end of the weighing sensor 54 is equipped with a sensing plate 53, which is used to catch the detection sleeve 50 that falls after the wire breaks.

[0043] A support rod 61 is mounted on the mounting plate 10, and a conduit 60 is provided on the support rod 61 facing the guide tube 30.

[0044] A vibration limiting structure 70 is mounted on the mounting plate 10.

[0045] This embodiment is implemented as follows:

[0046] In use, the yarn spindle is placed on the positioning post 21, and then the through hole 41 of the pressure plate 40 is placed on the positioning post 21 to restrict the position of the yarn spindle. Then, the end of the flax thread passes through the guide tube 30, the detection sleeve 50, the thread tube 60, and the vibration limiting structure 70 in sequence. At this time, the rotating plate 51 and the detection sleeve 50 will apply pressure to the flax thread under the action of gravity. The tension of the flax thread can support the rotating plate 51 and the detection sleeve 50. When the flax thread breaks, the rotating plate 51 and the detection sleeve 50 will rotate under the action of gravity and fall onto the sensing plate 53. At this time, the weighing sensor 54 can sense the gravity and thus conclude that the flax thread has broken.

[0047] Please see Figure 1 , 3 4, 5, and the jitter-limiting structure 70 includes

[0048] Positioning plate 79 is mounted on mounting plate 10;

[0049] Positioning disc 71 is mounted on positioning plate 79;

[0050] The first limiting post 72 is L-shaped and is fixedly connected to the positioning plate 71;

[0051] The second limiting post 73 is set on the positioning plate 71. The second limiting post 73 and the first limiting post 72 form an L-shaped limiting gap 74, which is directly opposite the through pipe 60.

[0052] The limiting sleeve 78 is slidably sleeved around the first limiting post 72 and the second limiting post 73, and the limiting sleeve 78 can move on the first limiting post 72.

[0053] The flax thread of this application passes through the limiting gap 74, so that the first limiting post 72, the second limiting post 73, the positioning plate 71 and the limiting sleeve 78 limit the vibration range of the flax thread, and the size of the vibration range can be adjusted by moving the limiting sleeve 78.

[0054] Please see Figure 1 , 3 4, 5, The side wall of the first limiting post 72 is provided with a threaded post 75, and a threaded disc 76 is connected to the threaded post 75 by a thread. The threaded disc 76 is connected to the limiting sleeve 78 by a spring 77.

[0055] This application enables the threaded disc 76 to move on the threaded post 75 by rotating the threaded disc 76, so that the threaded disc 76 drives the limiting sleeve 78 to move through the spring 77, and the spring 77 enables the limiting sleeve 78 to float after being pushed.

[0056] Please see Figure 1 ,2 A positioning post 44 is provided on the support plate 31, and a rotating sleeve 42 is slidably sleeved on the positioning post 44. The rotating sleeve 42 is fixedly connected to the pressure plate 40, and a locking bolt 43 is also provided on the rotating sleeve 42.

[0057] The rotating sleeve 42 provided in this application can move and rotate on the positioning post 44, while the locking bolt 43 can fix the rotating sleeve 42 on the positioning post 44 to fix the position of the pressure plate 40.

[0058] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A flax yarn feeding mechanism, comprising: Mounting plate; A turntable, rotatably mounted on a mounting plate, has positioning pins on it; A support plate is mounted on a mounting plate, and a guide tube is provided on the support plate. A pressure plate, which can be raised and lowered, is mounted on a support plate. The pressure plate has a through hole through which the positioning post passes to limit the position of the yarn spindle. Its features are, A rotating base is mounted on a support plate. A rotating plate, one end of which is rotatably mounted on a rotating base; The detection sleeve is fixedly connected to the other end of the rotating plate; A support platform is mounted on the mounting plate. A load cell is mounted on a support platform. The sensing end of the load cell is equipped with a sensing plate, which is used to catch the detection sleeve that falls after the wire breaks. A support rod is mounted on a mounting plate, and a conduit is installed on the support rod facing the guide tube; A vibration-limiting structure is installed on the mounting plate.

2. The flax yarn feeding mechanism according to claim 1, characterized in that, The jitter limiting structure includes Positioning plate, which is set on the mounting plate; A positioning disc is mounted on a positioning plate. The first limiting post is L-shaped and is fixedly connected to the positioning plate; The second limiting post is set on the positioning plate. The second limiting post and the first limiting post form an L-shaped limiting gap, which is directly opposite the through pipe. The limiting sleeve is slidably disposed around the first limiting post and the second limiting post, and the limiting sleeve can move on the first limiting post.

3. The flax yarn feeding mechanism according to claim 2, characterized in that, The first limiting post has a threaded post on its side wall, and a threaded disc is connected to the threaded post by a thread. The threaded disc is connected to the limiting sleeve by a spring.

4. The flax yarn feeding mechanism according to claim 1, characterized in that, The support plate is provided with a positioning post, on which a rotating sleeve is slidably fitted. The rotating sleeve is fixedly connected to the pressure plate, and a locking bolt is also provided on the rotating sleeve.

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